digital thermometer accuracy HTC--2 for room or outroom

digital thermometer accuracy HTC--2 for room or outroom

Features:

1  indoor & outdoor temperature display, indoor humidity display ( automatic exchanging in 5 seconds between indoor & outdoor temperature)

2  temperature unit °C/°F changeable

3  memory of MAX/MIN value of temperature & humidity

4  2 modes of time display: 12h / 24h

5  pointing function on each hour

6  everyday alarm function

7 calendar display function

8  clock & date display function, automatic exchanging in 5 seconds between clcock & date

9  Power-supply: 1.5V (AAA size) ×1